[FFmpeg-cvslog] avformat/udp: add memory alloc checks
Limin Wang
git at videolan.org
Sat Jan 16 03:30:19 EET 2021
ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Thu Jan 7 18:22:07 2021 +0800| [5ef20244de8bf5f3d208041c43d9f082e1fb879e] | committer: Limin Wang
avformat/udp: add memory alloc checks
Reviewed-by: Marton Balint <cus at passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ef20244de8bf5f3d208041c43d9f082e1fb879e
---
libavformat/udp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/udp.c b/libavformat/udp.c
index c4e403bbfc..9b9d3de197 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -903,6 +903,10 @@ static int udp_open(URLContext *h, const char *uri, int flags)
if ((!is_output && s->circular_buffer_size) || (is_output && s->bitrate && s->circular_buffer_size)) {
/* start the task going */
s->fifo = av_fifo_alloc(s->circular_buffer_size);
+ if (!s->fifo) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
ret = pthread_mutex_init(&s->mutex, NULL);
if (ret != 0) {
av_log(h, AV_LOG_ERROR, "pthread_mutex_init failed : %s\n", strerror(ret));
More information about the ffmpeg-cvslog
mailing list